java.lang.Object
- java.lang.Enum<TempMode>
- - org.apache.flink.optimizer.dag.TempMode

All Implemented Interfaces:

Serializable, Comparable<TempMode>
```
public enum TempMode
extends Enum<TempMode>
```
Enumeration to indicate the mode of temporarily materializing the data that flows across a connection. Introducing such an artificial dam is sometimes necessary to avoid that a certain data flows deadlock themselves, or as a cache to replay an intermediate result.

Enum Constant Summary

Enum Constants
Enum Constant Description

CACHED

CACHING_PIPELINE_BREAKER

NONE

PIPELINE_BREAKER

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`breaksPipeline()`
`boolean`	`isCached()`
`TempMode`	`makeCached()`
`TempMode`	`makeNonCached()`
`TempMode`	`makePipelineBreaker()`
`static TempMode`	`valueOf(String name)`	Returns the enum constant of this type with the specified name.
`static TempMode[]`	`values()`	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - NONE
```
public static final TempMode NONE
```
  - PIPELINE_BREAKER
```
public static final TempMode PIPELINE_BREAKER
```
  - CACHED
```
public static final TempMode CACHED
```
  - CACHING_PIPELINE_BREAKER
```
public static final TempMode CACHING_PIPELINE_BREAKER
```
- Method Detail
  - values
```
public static TempMode[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
    for (TempMode c : TempMode.values()) System.out.println(c);
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static TempMode valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null
  - isCached
```
public boolean isCached()
```
  - breaksPipeline
```
public boolean breaksPipeline()
```
  - makePipelineBreaker
```
public TempMode makePipelineBreaker()
```
  - makeCached
```
public TempMode makeCached()
```
  - makeNonCached
```
public TempMode makeNonCached()
```

Enum Constants
Enum Constant	Description
`CACHED`
`CACHING_PIPELINE_BREAKER`
`NONE`
`PIPELINE_BREAKER`

Enum TempMode

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

NONE

PIPELINE_BREAKER

CACHED

CACHING_PIPELINE_BREAKER

Method Detail

values

valueOf

isCached

breaksPipeline

makePipelineBreaker

makeCached

makeNonCached